package com.kayeah82.application.avatar.qq.service;

import com.kayeah82.application.avatar.qq.model.Avatar;

/**
 * @author kayeah82
 * */
public interface AvatarService {

    /**
     * get qq avatar
     *
     * @param qq QQ
     * @return byte array
     * */
    Avatar getAvatar(String qq);

    /**
     * get and update qq avatar
     *
     * @param qq QQ
     * @return byte array
     * */
    Avatar updateAvatar(String qq);

}
